<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<link id="Style" rel="stylesheet" type="text/css" href="" />
<script>
function black()
{
	var bian=document.getElementById('Style').href='ss1.css'
}
function yellow()
{
	var bian=document.getElementById('Style').href='ss2.css'
}
</script>
</head>

<body>
<input type="button" value="皮肤1" onclick="black()"/>
<input type="button" value="皮肤2" onclick="yellow()"/>
</body>
</html>
